Disc priest here. (Armory)
I currently have Midnight Sun and Scourgelord's Baton.
Now as you can see, Scourgelord's Baton has hit on it but it has been the best upgrade that has dropped thus far in ICC for me. I pretty much only do 10 man, so there isn't much more for me in there in terms of OH.
Last night, I took Mag'hari Chieftain's Staff just in case I ever went holy. But now looking at it, I can't decide if gemming that up with two Runed and using that until I get a more appropriate OH (or a better MH o.O) would be more beneficial to me than my current set up.
I know that for disc mp5 > spirit but I have no mana issues.
I have plenty of crit but my haste is a bit low. Thoughts?